HiCommand Dynamic Link Manager (HDLM) for Windows Systems User's Guide (HIT5201-96001, January 2008)

HiCommand
®
Dynamic Link Manager (HDLM) for Windows
®
Systems User’s Guide 207
When Intermittent Error Monitor is set to ON and automatic failback is set to OFF,
intermittent error monitoring is disabled. If you return the automatic failback to ON,
intermittent error monitoring is enabled.
Available operations for automatic failback and intermittent error monitoring depend on
the function settings.
Table 6.12 shows the relation between the settings and available
operations for automatic failback and intermittent error monitoring.
Table 6.12 Relation Between the Setting and Available Operations for Automatic Failback and Intermittent
Error Monitoring
Setting Available Operation Result of Operation
AFB IEM
ON ON Set AFB to ON.  When a path is being monitored (in the period of
conditional intermittent error monitoring), the
value of the error count and the elapsed
monitoring time are reset to
0, and then
intermittent error monitoring restarts.
#1
 When a path is not being monitored (outside the
period of conditional intermittent error
monitoring), nothing changes.
Change the AFB setting.  AFB operates using new settings.
#2
 When a path is being monitored (in the period of
conditional intermittent error monitoring), the
value of the error count and the elapsed
monitoring time are reset to
0, and then
intermittent error monitoring restarts.
#1
 When a path is not being monitored (outside the
period of conditional intermittent error
monitoring), nothing changes.
Set AFB to OFF.  AFB and IEM are disabled.
 The error count, elapsed monitoring time, and
information about paths not subject to automatic
failback are completely cleared.
Set IEM to ON.  When a path is being monitored (in the period of
conditional intermittent error monitoring), the
value of the error count and the elapsed
monitoring time are reset to
0, and then
intermittent error monitoring restarts.
 When a path is not being monitored (outside the
period of conditional intermittent error
monitoring), nothing changes.
Change the IEM settings.  When a path is being monitored (in the period of
conditional intermittent error monitoring), the
value of the error count and the elapsed
monitoring time are reset to 0, and then
intermittent error monitoring restarts according to
the changed conditions.
#2
 When a path is not being monitored (outside the
period of conditional intermittent error
monitoring), the IEM settings will take effect when
the path is recovered from the error status by
automatic failback.
Set IEM to OFF.  IEM is disabled.